Coli21
Coli21 Coli21
  • 13-01-2017
  • Mathematics
contestada

2sin26\deg cos26\deg simplify using double angle formula

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LammettHash
LammettHash LammettHash
  • 13-01-2017
[tex]2\sin26^\circ\cos26^\circ=\sin(2\times26^\circ)=\sin52^\circ[/tex]
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